42783240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4513}}^1$

素因数の和:4606

約数の個数: 64

約数和(自身を含む): 130003200

約数和(自身を除く): 87219960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4513, 4740, 9026, 9480, 13539, 18052, 22565, 27078, 36104, 45130, 54156, 67695, 90260, 108312, 135390, 180520, 270780, 356527, 541560, 713054, 1069581, 1426108, 1782635, 2139162, 2852216, 3565270, 4278324, 5347905, 7130540, 8556648, 10695810, 14261080, 21391620, 42783240]

約数ペア:

[(1, 42783240), (2, 21391620), (3, 14261080), (4, 10695810), (5, 8556648), (6, 7130540), (8, 5347905), (10, 4278324), (12, 3565270), (15, 2852216), (20, 2139162), (24, 1782635), (30, 1426108), (40, 1069581), (60, 713054), (79, 541560), (120, 356527), (158, 270780), (237, 180520), (316, 135390), (395, 108312), (474, 90260), (632, 67695), (790, 54156), (948, 45130), (1185, 36104), (1580, 27078), (1896, 22565), (2370, 18052), (3160, 13539), (4513, 9480), (4740, 9026)]